Patents by Inventor Kenneth J. Mitchner

Kenneth J. Mitchner has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10194022
    Abstract: A system is provided for thwarting the undesired incoming calls and eliminating the impact of robocalls, tollfree pumping, political spam, data collection bots, and other phone fraud forms. The system has a spam detection unit with a plurality of spam type modules and each spam type module is configured to detect a different type of spam.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: January 29, 2019
    Assignee: DIALOGTECH INC.
    Inventors: Thomas Cooper, Kenneth J. Mitchner